Process Control Parts & Accessories

Walchem CAN Series Electronic Metering Pump Injection Check Valve, 3/8" x 3/8", OD Tube x MPT, 25 PSI Back Pressure, Black, Glass Fiber Reinforced Polypropylene, EPDM Seal, Minimal Anti-Siphon, Electronic Metering Pump Injection Check Valve.

Walchem Electronic Metering Pump Coupling Nut, Glass Fiber Reinforced Polypropylene, Coupling Nut for EZ Series B11/B16/B21/B31/C16/C21/C31/C36 PC/PE/PA Liquid End Electronic Metering Pump.

Walchem WEL Series pH Sensor Cartridge Electrode, 1-1/4" NPT, 5 VDC, 3 mA, 20' Cable, CPVC, In-Line Mount, Flat Surface, Cartridge Electrode with Preamplifier and Tinned Lead for W100/W600/W900 Water Treatment Controller pH Sensor.

Walchem Electronic Metering Pump Clamp Ring, 3/8", Polyphenylene Sulfide and Glass Fiber, Clamp Ring for EZ Series B11/B16/B21/C16/C21 PA/PC/PE/VC/VE/VF/TA/TC/FC Liquid End Electronic Metering Pump.

Walchem WEL Series pH Sensor Cartridge Electrode, 3/4" FPT, 5 VDC, 3 mA, 20' Cable, CPVC, In-Line Mount, Flat Surface, Cartridge Electrode with Preamplifier and Tinned Lead for W100/W600/W900 Water Treatment Controller pH Sensor.

Walchem Metering Pump Head Assembly Spare Part Kit, Spare Part Kit with Diaphragm/Retainer/Valve Guide/Seat/Ball/Gasket/O-Ring/Clamp Ring/Adapter Tubing/Top Disc and Separation Pin for EK Series VC Liquid End Electronic Metering Pump Head Assembly.

Walchem WEL Series pH Sensor Cartridge Electrode, 1" MPT, 5 VDC, 3 mA, 20' Cable, CPVC, Submersion Mount, Flat Surface, Cartridge Electrode with Preamplifier and Tinned Lead for W100/W600/W900 Water Treatment Controller pH Sensor.